Do you feed your baby

Do you feed your baby as soon as they wake from sleep or wait a little. My 4 month old sometimes won’t eat until about 20 min after being up. And she is such a busy body that I have to keep turning her head at some feeding. Like she woke up from bed time @7:am I try feed her and it’s like nope but she is chatting away lol. Maybe it’s because she wakes through the night and eat. During the day she eats 6oz maybe ever once and a while 8 but that’s rare and during night she takes 2oz and a 4 oz if she slept more than 3 hours also rare lol.